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Top-Rated Tankless water heater installers in Kailua - Updated Nov 2026

Avatar for Superior Plumbing Service LLC
Superior Plumbing Service LLC
5.0(
26
)
Tankless Water Heater - Install

Serving Kailua, HI and surrounding areas

Approved

In business since 2023

Offers commercial services

Customers say: True professional

"Had pipes in our condo that was leaking near our water heater that also needed to be replaced. Now everything is great!, New pipes and a new water heater that cost much less than the other guys wanted to charge me. Superior plumbing is SUPERIOR.?"
Replace Storage Tanks
New Build
Underground Sewer Main
Snaking
Backflow

+5

Response time9 hrs
Response rate92%
6 neighbors recently requested a quote
Avatar for Brison's Plumbing, Inc.
Brison's Plumbing, Inc.
4.5(
102
)
Tankless Water Heater - Install

Serving Kailua, HI and surrounding areas

Approved

In business since 2008

Emergency services offered

Warranties offered

"Awesome experience from start to pau (finish) to convert low-boy water heater to tankless Stiebel Eltron. Brison listened to my needs and made appropriate recommendations based on those needs and budget. He was professional/responsive to calls/emails/texts, handled coordination with electrician, and completed installation a day earlier than scheduled. Truly grateful that Brisonâ s Plumbing, Inc. returned my call, and Iâ m reassured to know I can trust and rely on Brison for my future plumbing needs and recommend him to family and friends."
Response time9 hrs
1 neighbors recently requested a quote
Recommended by81%of homeowners
Avatar for Allen's Plumbing, Inc.
Allen's Plumbing, Inc.
3.8(
165
)
Tankless Water Heater - Install

Serving Kailua, HI and surrounding areas

Approved

In business since 1983

Emergency services offered

Small jobs welcome

"During these troubled time. Thank you Allen’s plumbing. We need a gas hot water heater. I attempted to get help from a chain store. With directed me to there contractor. No word. Got on Home advisor. Selected Allen’s. I received a call with an hour. Kane gave me a couple of suggestions and pretty much we had a heater in a few hours and installed. This company will be my first choice."
Water Heater Photo
Sink work
BYU Hawaii
Building 1
Building 2

+3

Response time3 days
6 neighbors recently requested a quote
Recommended by87%of homeowners
Steve's Plumbing & AVC Service
New to Angi
Tankless Water Heater - Install

Serving Kailua, HI and surrounding areas

Approved (Corporate)

In business since 1987

Credit card accepted

Offers commercial services

Here at Steve's Plumbing & AC Service, Inc., we are a Maui plumbing and air conditioning contracting company that specializes in AC repair and replacement, plumbing repair, service work, and remodeling. We have the experience, manpower, and inventory necessary to handle any project, no matter whether it is large or small. We are also a family-owned and operated business. We are committed to providing excellent workmanship and high-quality products for every project we undertake. We offer a 100% customer satisfaction guarantee and 24-hour emergency services. Up Front Pricing - You approve the cost before we start the work. We charge by the job, not the hour. No one wants surprises when the job is done! Fast Service, Emergency Service. Radio Dispatched, Fully Stocked Trucks in Your Area Daily. When you have an emergency, you need to know it will be fixed in a hurry. We understand and can be there within hours not days! Trusted and Recommended ,Call Us Today!

Avatar for Lasala Handyman Services
Lasala Handyman Services
4.7(
13
)
Tankless Water Heater - Install

Serving Kailua, HI and surrounding areas

In business since 2020

Free estimates

Emergency services offered

"These guys keep in touch and in communication from the very start to the very end of the job. They were really friendly and did a really great job! Yes, the appliances were heavy, but with their professionalism and friendliness, it just made the task a lot more pleasant. They are super easy to work with and is very flexible. Highly recommended! Yes, will hire again!"
Plumbing Project
Plumbing Project
Electrical Project
Plumbing Project
Plumbing Project

+53

Recommended by100%of homeowners
Showing 1-10 of 25

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